Weeds in fields with contrasting conventional and genetically modified herbicide-tolerant crops. I. Effects on abundance and diversity.

We compared the seedbanks, seed rains, plant densities and biomasses of weeds under two contrasting systems of management in beet, maize and spring oilseed rape. Weed seedbank and plant density were measured at the same locations in two subsequent seasons. About 60 fields were sown with each crop. E...

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Detalhes bibliográficos
Main Authors: Heard, M S, Hawes, C, Champion, G T, Clark, S J, Firbank, L G, Haughton, A J, Parish, A M, Perry, J N, Rothery, P, Scott, R J, Skellern, M P, Squire, G R, Hill, M O
Formato: Artigo
Idioma:Inglês
Publicado em: 2003
Assuntos:
Research Article
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC1693279/
https://ncbi.nlm.nih.gov/pubmed/14561316
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rstb.2003.1402
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